Several years (10) ago I booked this KOA to travel with friends and visit Yellowstone.  They all backed out, and it ended up being an incredible trip with my Mom.  So much so that we are having our 11th trip this year.  I am also bringing my husband separately for his first time.

This KOA is well kept, clean, spacious, plenty of fun things to do, the staff is courteous.  And I love the different options that you have for staying there.  Tents, RV's, and Cabins.  The general store is great if you forget anything.  And the BBQ is wonderful for breakfast or dinner!  

The accommodations are perfect.  We have stayed in tents and cabins.  I love that each site has a picnic table, and fire pit.  If you choose a cabin, it consists of beds, a porch swing, and a space heater.  Unless you choose to upgrade (which we have done in the past as well).  Then you have a kitchenette and bathroom/shower.